From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Unicode Lisp reader escapes Date: Wed, 03 May 2006 20:51:06 +0200 Message-ID: References: <17491.34779.959316.484740@parhasard.net> <17495.932.70900.796282@parhasard.net> <17495.57895.90438.848865@parhasard.net> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1146682321 4682 80.91.229.2 (3 May 2006 18:52:01 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Wed, 3 May 2006 18:52:01 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed May 03 20:51:56 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FbMS3-0002mJ-4E for ged-emacs-devel@m.gmane.org; Wed, 03 May 2006 20:51:55 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FbMS2-00014y-U9 for ged-emacs-devel@m.gmane.org; Wed, 03 May 2006 14:51:54 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FbMRL-0000ea-VL for emacs-devel@gnu.org; Wed, 03 May 2006 14:51:11 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FbMRJ-0000cz-SS for emacs-devel@gnu.org; Wed, 03 May 2006 14:51:11 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FbMRJ-0000ci-N8 for emacs-devel@gnu.org; Wed, 03 May 2006 14:51:09 -0400 Original-Received: from [195.135.220.15] (helo=mx2.suse.de) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1FbMRk-0003G0-7J for emacs-devel@gnu.org; Wed, 03 May 2006 14:51:36 -0400 Original-Received: from Relay1.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 2C1AF1EBB3; Wed, 3 May 2006 20:51:07 +0200 (CEST) Original-To: Kevin Rodgers X-Yow: My nose feels like a bad Ronald Reagan movie... In-Reply-To: (Kevin Rodgers's message of "Wed, 03 May 2006 11:21:05 -0600") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:53864 Archived-At: Kevin Rodgers writes: > readcharfun is declared as a Lisp_Object in read1, so it should be > possible to check it's type and only GCPRO when necessary. I don't see any need to GCPRO readcharfun. When called from Lisp the arguments are already protected by being part of the call frame, and all uses from C protect the object by other means (eg, by being put on eval-buffer-list). Andreas. --=20 Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra=DFe 5, 90409 N=FCrnberg, Germany PGP key fingerprint =3D 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED= 5 "And now for something completely different."